LHCONE R&D and RNT-WG call

Tuesday 27 Jan 2026, 17:00 → 18:00 Europe/Zurich

Edoardo Martelli (CERN), Joe Mambretti (International Center for Advanced Internet Research Northwestern University), Marian Babik (CERN), Shawn Mc Kee (University of Michigan (US))

17:00 → 17:20 LHCONE

17:20 → 17:50 RNTWG

 

Outreach
- CHEP abstract submitted 
    - Scitags at Scale: 1.1Tbps Packet Marking and WLCG Data Challenge Readiness
- Short report will be given by Shawn tomorrow at the IPv6 WG meeting in Manchester 
- Web page update

Collector Dashboards 
- Latest version of the dashboard is at:
   - https://dashboard.stardust.es.net/goto/ffbg1jaie0uf4d?orgId=2   
- All recent code was already deployed by Andy @ESnet
   - Meeting with Katy Ellis last week and follow-up discussions with CMS team
   - Some new bugs and issues discovered (TBD)

UKI-NORTHGRID-LANCS-HEP enabled fireflies
   - UDP packets fail to reach CERN, investigating (site is not on LHCONE)

Plan to write and publish instructions to setup site-collector
   - Will be based on Opensearch, Grafana and existing collector code

Experiments
- LHCb/DIRAC now supports Scitags from v 9.0.8 
   (https://github.com/DIRACGrid/DIRAC/releases/tag/v9.0.8)

dCache 
- 11.1.4 has been released - we're waiting for 11.2 to be able to ask sites to deploy

flowd-go news
- Tristan worked on integrating flowd-go with perfsonar-testpoint

AOB.

17:50 → 17:55 AOB

17:55 → 18:00 Next meeting